Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    30/04/2026, 22:04

General

  • Target
    file.exe
  • Size 3.1MB
  • Sample260430-1y4f5sat21
  • SHA256 bee8b62453ff94b7398267687b977261d5e6b2651e218c513c8b5593b3206538
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: SnappyClient

    SnappyClient is a C2 framework with information stealing capabilities, written in C++.

  • Family: Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Detects Vidar Stealer 2 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 10 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Time Discovery 1 TTPs 2 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:5000
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --profile-directory="Default"
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3524
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9ae8fc728,0x7ff9ae8fc734,0x7ff9ae8fc740
        3⤵
          PID:1052
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1584,i,2419987915464726705,17530138368188884560,524288 --field-trial-handle=2016,i,11004259903130916274,8804985890718988964,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2184 /prefetch:11
          3⤵
          • System Time Discovery
          PID:3928
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1776,i,7768215373863233204,9267814828638623544,262144 --field-trial-handle=2016,i,11004259903130916274,8804985890718988964,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2012 /prefetch:2
          3⤵
            PID:3520
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2440,i,1715511887996020209,5145534924506621970,524288 --field-trial-handle=2016,i,11004259903130916274,8804985890718988964,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2572 /prefetch:13
            3⤵
              PID:940
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3220,i,9379157714198500039,470481657500855014,2097152 --field-trial-handle=2016,i,11004259903130916274,8804985890718988964,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3224 /prefetch:1
              3⤵
                PID:2856
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3352,i,6572619784339526413,8768714153993056649,2097152 --field-trial-handle=2016,i,11004259903130916274,8804985890718988964,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2644 /prefetch:1
                3⤵
                  PID:4544
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4280,i,12625674514297833214,13152879290990493758,2097152 --field-trial-handle=2016,i,11004259903130916274,8804985890718988964,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4296 /prefetch:9
                  3⤵
                    PID:464
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=4660,i,12477389666677710280,1044170929838895792,2097152 --field-trial-handle=2016,i,11004259903130916274,8804985890718988964,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4696 /prefetch:1
                    3⤵
                      PID:5572
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory="Default"
                    2⤵
                    • Drops file in Windows directory
                    • Enumerates system info in registry
                    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
                    • Suspicious use of FindShellTrayWindow
                    • Suspicious use of WriteProcessMemory
                    PID:1064
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x2e0,0x2e4,0x2e8,0x2dc,0x368,0x7ff9ae8dc188,0x7ff9ae8dc194,0x7ff9ae8dc1a0
                      3⤵
                        PID:5196
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1676,i,4861601937310713778,17801373410581159600,262144 --field-trial-handle=2176,i,8957233110547029371,9785679203308431648,262144 --variations-seed-version --mojo-platform-channel-handle=2172 /prefetch:2
                        3⤵
                          PID:3816
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=1840,i,12477076803948598243,11119598909650818149,524288 --field-trial-handle=2176,i,8957233110547029371,9785679203308431648,262144 --variations-seed-version --mojo-platform-channel-handle=2228 /prefetch:11
                          3⤵
                          • System Time Discovery
                          PID:6044
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2544,i,7452647582416774570,15020076593799624443,524288 --field-trial-handle=2176,i,8957233110547029371,9785679203308431648,262144 --variations-seed-version --mojo-platform-channel-handle=2756 /prefetch:13
                          3⤵
                            PID:672
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --metrics-shmem-handle=3484,i,1899211009869032780,12754613016735490813,2097152 --field-trial-handle=2176,i,8957233110547029371,9785679203308431648,262144 --variations-seed-version --mojo-platform-channel-handle=3560 /prefetch:1
                            3⤵
                              PID:5816
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --metrics-shmem-handle=3480,i,10451229698648884640,7453055568635588489,2097152 --field-trial-handle=2176,i,8957233110547029371,9785679203308431648,262144 --variations-seed-version --mojo-platform-channel-handle=3556 /prefetch:1
                              3⤵
                                PID:3084
                            • C:\Windows\SYSTEM32\cmd.exe
                              cmd /c start "" "C:\Users\Admin\AppData\Local\Temp\oLe1lqLEk5.exe"
                              2⤵
                              • Suspicious use of WriteProcessMemory
                              PID:2496
                              • C:\Users\Admin\AppData\Local\Temp\oLe1lqLEk5.exe
                                "C:\Users\Admin\AppData\Local\Temp\oLe1lqLEk5.exe"
                                3⤵
                                • Identifies VirtualBox via ACPI registry values (likely anti-VM)
                                • Checks BIOS information in registry
                                • Executes dropped EXE
                                • Checks whether UAC is enabled
                                • Suspicious use of NtSetInformationThreadHideFromDebugger
                                • System Location Discovery: System Language Discovery
                                PID:2912
                          • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                            1⤵
                              PID:1624
                            • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                              1⤵
                                PID:2864
                              • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                                1⤵
                                  PID:5300
                                • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                                  1⤵
                                    PID:4448
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                                    1⤵
                                      PID:1520

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          SCT Auditing Pending Reports

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                          • Size 2B
                                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                          • MD5 SHA1 SHA512

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 90KB
                                          • SHA256 963c984fe4105f968da773cf9a11fe6c06129c16e2e93ce3149a229340a0a167
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 71f86f37b013034051fae2e3307728bc40653c617383d6aa85219dd8ea093ca3
                                          • MD5 SHA1 SHA512 TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 5d8c0ebc33f7882ac8aaa0f941413384749c7672a7744de3485d53f3d7a832ce
                                          • MD5 SHA1 SHA512 TLSH

                                          Web Data

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Web Data
                                          • Size 224KB
                                          • SHA256 9081c80e48d6086db9fb097aa85fa97e89c25321b1c77f8b5c10a9583c971d03
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 27KB
                                          • SHA256 5ad3c6aa6212940b51b8bf5c74c0aff844ffa6924839a0f20abe598f970a1028
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 26KB
                                          • SHA256 29ed03eb340aa6f7e12cb75313e985d321a6523865fd5810c5a405d99e6b9b32
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          3Yj93vKKhtql

                                          • Path C:\Users\Admin\AppData\Local\Temp\3Yj93vKKhtql
                                          • Size 40KB
                                          • SHA256 06aeb2f9c1ee642348c091fb27541c143545354c273055ce30832e0f61aedf81
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          oLe1lqLEk5.exe

                                          • Path C:\Users\Admin\AppData\Local\Temp\oLe1lqLEk5.exe
                                          • Size 4.2MB
                                          • SHA256 daf2f9bf482c5f3357d790a116fa3cb6204ae4fad6b375e35c6c2860a5b9f886
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          oLe1lqLEk5.exe

                                          • Path C:\Users\Admin\AppData\Local\Temp\oLe1lqLEk5.exe
                                          • Size 3.9MB
                                          • SHA256 c3f0972f387a3dd8169a30e31be44e35b209f2179e215581ea1575fd05974d24
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          memory/2912-227-0x00000000009A0000-0x0000000001430000-memory.dmp

                                          memory/2912-222-0x00000000009A0000-0x0000000001430000-memory.dmp

                                          memory/2912-224-0x00000000009A0000-0x0000000001430000-memory.dmp

                                          memory/2912-225-0x00000000009A0000-0x0000000001430000-memory.dmp

                                          memory/2912-223-0x00000000009A0000-0x0000000001430000-memory.dmp

                                          memory/2912-229-0x00000000009A0000-0x0000000001430000-memory.dmp

                                          memory/2912-228-0x00000000009A0000-0x0000000001430000-memory.dmp

                                          memory/2912-226-0x00000000009A0000-0x0000000001430000-memory.dmp

                                          memory/5000-40-0x00000294E2A80000-0x00000294E2A89000-memory.dmp

                                          memory/5000-41-0x00000294E2AD0000-0x00000294E2ADC000-memory.dmp

                                          memory/5000-42-0x0000000140000000-0x0000000140104000-memory.dmp

                                          memory/5000-1-0x0000000140000000-0x0000000140104000-memory.dmp

                                          memory/5000-0-0x0000000140000000-0x0000000140104000-memory.dmp